Using the daemon supervisor to implement scheduled tasks (milliseconds) based on the Laravel framework

The content of this article is about using the daemon supervisor to implement scheduled tasks (milliseconds) based on the Laravel framework. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

The company needs to implement rotation training of an interface every Y seconds within , but it does not meet the needs. SelectionThe company's projects are all based on the

Laravel

framework, so there is no choice. The daemon process uses

supervisor

, let’s see if this guy can meet our needsCode<pre class="brush:php;toolbar:false">namespace App\Console\Commands; use Illuminate\Console\Command; use Cache; use Carbon\Carbon; class TaskCommand extends Command {     /**      * The name and signature of the console command.      *      * @var string      */     protected $signature = 'ue:task         {--id=      : 当前编号}         {--max=     : 最大线程}         {--sleep=   : 休眠多少毫秒}         {--debug=   : 是否调试模式}         ';     /**      * The console command description.      *      * @var string      */     protected $description = 'Command description';     /**      * Create a new command instance.      *      * @return void      */     public function __construct() {         parent::__construct();     }     /**      * Execute the console command.      *      * @return mixed      */     public function handle() {         $this-&gt;id       = $this-&gt;option('id') ?? '00';         $this-&gt;max      = $this-&gt;option('max') ?? 32;         $this-&gt;sleep    = $this-&gt;option('sleep') ?? 700;         $this-&gt;debug    = $this-&gt;option('debug') ?? false;         if ($this-&gt;id &gt; $this-&gt;max) {             return true;         }         while (true) {             $this-&gt;doRun();         }     }     /**      *       * @param int $taskId      * @return boolean      */     protected function doRun() {         $lock = sprintf('task:%03d:%s', $this-&gt;id, time());         $data = [             'id' =&gt; $this-&gt;id,             'max' =&gt; $this-&gt;max,             'time'  =&gt; (new Carbon)-&gt;format('Y-m-d H:i:s.u'),             'key' =&gt; $lock,         ];         try {             $result = cache()-&gt;get($lock);             if ($result) {                 $data['message'] = 'Task Has been executed.';                 $this-&gt;wait($this-&gt;sleep);                 return true;             }             cache()-&gt;put($lock, true, 2);             $data['message'] = 'Task Executed.';             $this-&gt;logger($data);             $this-&gt;wait($this-&gt;sleep);         } catch (\Exception $ex) {             $data['message'] = $ex-&gt;getMessage();             cache()-&gt;put($data, true, 2);             $this-&gt;wait($this-&gt;sleep);         }     }     /**      * 毫秒      * @param string $time      */     protected function wait($time) {         $wait = $time * 1000;         usleep($wait);     }     protected function logger($message) {         if($this-&gt;debug){             $time   = (new Carbon)-&gt;format('Y-m-d H:i:s.u');             $this-&gt;line(array_get($message, 'message') .' - '. $time);         }         logger()-&gt;stack(['task'])-&gt;debug(null, $message);     } }</pre>Process Guardian

[program:task-worker]
process_name=%(program_name)s_%(process_num)02d
command=/usr/bin/php /home/wwwroot/demo/artisan ue:task --id=%(process_num)02d --max=8
autostart=true
autorestart=true
user=www
numprocs=8
redirect_stderr=true
stdout_logfile=/home/wwwroot/demo/storage/logs/worker.log

The above is the configuration of the supervisor

Rendering

Task Executed. - 2018-08-14 22:17:18.985094
Task Executed. - 2018-08-14 22:17:19.336115
Task Executed. - 2018-08-14 22:17:20.038236
Task Executed. - 2018-08-14 22:17:21.090470
Task Executed. - 2018-08-14 22:17:22.142716
Task Executed. - 2018-08-14 22:17:23.195126
Task Executed. - 2018-08-14 22:17:24.247698
Task Executed. - 2018-08-14 22:17:25.300066
Task Executed. - 2018-08-14 22:17:26.352638
Task Executed. - 2018-08-14 22:17:27.054124
Task Executed. - 2018-08-14 22:17:28.106420
Task Executed. - 2018-08-14 22:17:29.158906
Task Executed. - 2018-08-14 22:17:30.211438
Task Executed. - 2018-08-14 22:17:31.263542
Task Executed. - 2018-08-14 22:17:32.315923
Task Executed. - 2018-08-14 22:17:33.017096
Task Executed. - 2018-08-14 22:17:34.068963
Task Executed. - 2018-08-14 22:17:35.121267
Task Executed. - 2018-08-14 22:17:36.173600
Task Executed. - 2018-08-14 22:17:37.226165

Output log

[2018-08-14 22:12:24] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:24.389224","key":"task:001:1534255944","message":"Task Executed."} 
[2018-08-14 22:12:25] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:25.390158","key":"task:001:1534255945","message":"Task Executed."} 
[2018-08-14 22:12:26] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:26.391594","key":"task:001:1534255946","message":"Task Executed."} 
[2018-08-14 22:12:27] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:27.393196","key":"task:001:1534255947","message":"Task Executed."} 
[2018-08-14 22:12:28] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:28.395124","key":"task:001:1534255948","message":"Task Executed."} 
[2018-08-14 22:12:29] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:29.396796","key":"task:001:1534255949","message":"Task Executed."} 
[2018-08-14 22:12:30] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:30.398666","key":"task:001:1534255950","message":"Task Executed."} 
[2018-08-14 22:12:31] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:31.400561","key":"task:001:1534255951","message":"Task Executed."} 
[2018-08-14 22:12:32] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:32.402462","key":"task:001:1534255952","message":"Task Executed."} 
[2018-08-14 22:12:33] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:33.404092","key":"task:001:1534255953","message":"Task Executed."} 
[2018-08-14 22:12:34] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:34.405550","key":"task:001:1534255954","message":"Task Executed."} 
[2018-08-14 22:12:35] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:35.407197","key":"task:001:1534255955","message":"Task Executed."} 
[2018-08-14 22:12:36] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:36.408920","key":"task:001:1534255956","message":"Task Executed."} 
[2018-08-14 22:12:37] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:37.410841","key":"task:001:1534255957","message":"Task Executed."} 
[2018-08-14 22:12:38] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:38.412764","key":"task:001:1534255958","message":"Task Executed."} 
[2018-08-14 22:12:39] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:39.414518","key":"task:001:1534255959","message":"Task Executed."} 
[2018-08-14 22:12:40] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:40.416229","key":"task:001:1534255960","message":"Task Executed."} 
[2018-08-14 22:12:41] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:41.418001","key":"task:001:1534255961","message":"Task Executed."} 
[2018-08-14 22:12:42] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:42.419476","key":"task:001:1534255962","message":"Task Executed."} 
[2018-08-14 22:12:43] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:43.421388","key":"task:001:1534255963","message":"Task Executed."} 
[2018-08-14 22:12:44] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:44.423164","key":"task:001:1534255964","message":"Task Executed."} 
[2018-08-14 22:12:45] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:45.424798","key":"task:001:1534255965","message":"Task Executed."} 
[2018-08-14 22:12:46] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:46.426667","key":"task:001:1534255966","message":"Task Executed."} 
[2018-08-14 22:12:47] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:47.428553","key":"task:001:1534255967","message":"Task Executed."} 
[2018-08-14 22:12:48] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:48.430427","key":"task:001:1534255968","message":"Task Executed."} 
[2018-08-14 22:12:49] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:49.432118","key":"task:001:1534255969","message":"Task Executed."} 
[2018-08-14 22:12:50] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:50.433893","key":"task:001:1534255970","message":"Task Executed."} 
[2018-08-14 22:12:51] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:51.435711","key":"task:001:1534255971","message":"Task Executed."} 
[2018-08-14 22:12:52] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:52.437015","key":"task:001:1534255972","message":"Task Executed."} 
[2018-08-14 22:12:53] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:53.438352","key":"task:001:1534255973","message":"Task Executed."} 
[2018-08-14 22:12:54] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:54.439989","key":"task:001:1534255974","message":"Task Executed."} 
[2018-08-14 22:12:55] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:55.441580","key":"task:001:1534255975","message":"Task Executed."} 
[2018-08-14 22:12:56] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:56.443116","key":"task:001:1534255976","message":"Task Executed."} 
[2018-08-14 22:12:57] local.DEBUG:  {"id":"1","max":"32","time":"2018-08-14 22:12:57.445006","key":"task:001:1534255977","message":"Task Executed."}

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